H Network Configuration - Paradyne Hotwire 8774 User Manual
M/sdsl termination unit with dsx-1 interface
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Also See for Hotwire 8774:
- Installation instructions manual (20 pages) ,
- User manual (110 pages)
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Network Configuration
8774-A2-GB20-10
Figure 1-1 shows a T1 network application using an 8774 M/SDSL Termination
Unit for access concentration in a central office (CO). A frame relay switch and a
router are connected, through the termination unit, to partner units supporting a
T1 host or router, and frame relay encapsulated or unframed data.
Frame
Relay
Switch
DSX-1
DSX-1
Router
DSX-1
8774 Termination Unit
in 8600 DSLAM
CO Site
LTU
7974
DSX-1
CO Site
LTU
7974
DSX-1
Figure 1-1. Sample Configuration
December 1998
About the Hotwire 8774 Termination Unit
CO Site
1.544 Mb
over
SDSL
Customer
Premises (CP)
DSX-1
E1 Host
(Frame Relay
7974
Encapsulated
Data)
DSX-1
Router
(Frame Relay
7974
Encapsulated
Data)
EIA-530
Router
7975
CP
NTU
7974
DSX-1
CP
NTU
7975
EIA-530A
98-16150
1-3
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